| TANH 0001588084 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2026-10-02 | 6-K | REPORT OF FOREIGN PRIVATE ISSUER | View Document |
| 2026-09-24 | 6-K | FORM 6-K | View Document |
| 2026-09-01 | 6-K | FORM 6-K | View Document |
| 2026-08-19 | 6-K | FORM 6-K | View Document |
| 2026-08-07 | 6-K/A | FORM 6-K/A | View Document |
| 2026-08-06 | 6-K | FORM 6-K | View Document |
| 2026-08-04 | 6-K | FORM 6-K | View Document |
| 2026-06-17 | EFFECT | View Document | |
| 2026-06-15 | CORRESP | View Document | |
| 2026-06-09 | F-3 | FORM F-3 | View Document |
| 2026-06-03 | UPLOAD | View Document | |
| 2026-06-02 | DRS | View Document | |
| 2026-05-14 | 20-F | FORM 20-F | View Document |
| 2026-05-01 | NT 20-F | NT 20-F | View Document |
| 2026-04-09 | 3 | FORM 3 | View Document |
| 2026-04-02 | 6-K | FORM 6-K | View Document |
| 2026-04-02 | 424B5 | 424B5 | View Document |
| 2026-03-31 | 3 | FORM 3 | View Document |
| 2026-03-31 | 3 | FORM 3 | View Document |
| 2026-03-31 | 3 | FORM 3 | View Document |
| 2026-03-31 | 6-K | FORM 6-K | View Document |
| 2026-03-25 | 6-K | FORM 6-K | View Document |
| 2026-03-25 | 424B5 | 424B5 | View Document |
| 2026-03-23 | 6-K | FORM 6-K | View Document |
| 2026-03-17 | 3 | FORM 3 | View Document |
| 2026-01-15 | 6-K | FORM 6-K | View Document |
| 2025-12-31 | 6-K | FORM 6-K | View Document |
| 2025-12-19 | 6-K | FORM 6-K | View Document |
| 2025-12-15 | UPLOAD | View Document | |
| 2025-12-11 | 6-K | FROM 6-K | View Document |
| 2025-10-24 | 6-K | FORM 6-K | View Document |
| 2025-10-17 | 6-K | FORM 6-K | View Document |
| 2025-09-24 | 6-K | FORM 6-K | View Document |
| 2025-09-18 | 20-F/A | FORM 20-F/A | View Document |
| 2025-09-18 | CORRESP | View Document | |
| 2025-09-02 | UPLOAD | View Document | |
| 2025-06-03 | 6-K | FORM 6-K | View Document |
| 2025-05-15 | 20-F | FORM 20-F | View Document |
| 2025-05-01 | NT 20-F | NT 20-F | View Document |
| 2025-04-21 | SCHEDULE 13G | View Document | |
| 2025-03-03 | 6-K | FORM 6-K | View Document |
| 2025-02-10 | 6-K | FORM 6-K | View Document |
| 2025-01-08 | 6-K | FORM 6-K | View Document |
| 2025-01-06 | 6-K | FORM 6-K | View Document |
| 2025-01-02 | 6-K | FORM 6-K | View Document |
| 2024-12-27 | 6-K | FORM 8-K | View Document |
| 2024-12-20 | 6-K | FORM 6-K | View Document |
| 2024-12-16 | 6-K | FORM 6-K | View Document |
| 2024-11-13 | SC 13G/A | AMENDMENT NO. 1 TO SCHEDULE 13G | View Document |
| 2024-11-06 | SC 13G/A | View Document | |
| 2024-09-10 | 6-K | FORM 6-K | View Document |
| 2024-08-28 | 6-K | FORM 6-K | View Document |
| 2024-07-29 | 6-K/A | FORM 6-K/A | View Document |
| 2024-07-26 | 424B3 | 424B3 | View Document |
| 2024-07-25 | EFFECT | View Document | |
| 2024-07-23 | CORRESP | View Document | |
| 2024-07-22 | F-1/A | FORM F-1/A | View Document |
| 2024-07-22 | UPLOAD | View Document | |
| 2024-07-12 | F-1 | FORM F-1 | View Document |
| 2024-06-17 | 6-K | FORM 6-K | View Document |
| 2024-06-11 | 20-F | FORM 20-F | View Document |
| 2024-05-21 | 6-K | FORM 6-K | View Document |
| 2024-05-08 | SC 13G | SCHEDULE 13G | View Document |
| 2024-05-08 | 6-K | FORM 6-K | View Document |
| 2024-05-03 | SC 13G | View Document | |
| 2024-05-01 | NT 20-F | NT 20-F | View Document |
| 2024-04-26 | 6-K | FORM 6-K | View Document |
| 2024-03-19 | 6-K | FORM 6-K | View Document |
| 2024-02-29 | 6-K | FORM 6-K | View Document |
| 2024-01-16 | 6-K | FORM 6-K | View Document |
| 2024-01-02 | 6-K | FORM 6-K | View Document |
| 2023-12-05 | 6-K | FORM 6-K | View Document |
| 2023-11-20 | 6-K | FORM 6-K | View Document |
| 2023-10-24 | 6-K | FORM 6-K | View Document |
| 2023-10-16 | SC 13G | SC 13G | View Document |
| 2023-10-13 | SC 13G | SC 13G | View Document |
| 2023-10-12 | SC 13G | SC 13G | View Document |
| 2023-10-12 | SC 13G | SC 13G | View Document |
| 2023-10-12 | SC 13G | SC 13G | View Document |
| 2023-10-12 | SC 13G | SC 13G | View Document |
| 2023-10-10 | SC 13G | View Document | |
| 2023-09-11 | EFFECT | View Document | |
| 2023-09-07 | CORRESP | View Document | |
| 2023-09-06 | UPLOAD | View Document | |
| 2023-08-30 | F-3 | FORM F-3 | View Document |
| 2023-08-14 | 6-K | FORM 6-K | View Document |
| 2023-06-30 | 424B5 | 424B5 | View Document |
| 2023-06-30 | 6-K | FORM 6-K | View Document |
| 2023-06-28 | 424B5 | 424B5 | View Document |
| 2023-06-28 | 6-K/A | FORM 6-K/A | View Document |
| 2023-06-23 | 6-K | FORM 6-K | View Document |
| 2023-05-01 | 20-F | FORM 20-F | View Document |
| 2023-03-24 | 6-K | FORM 6-K | View Document |
| 2023-01-24 | UPLOAD | View Document | |
| 2023-01-17 | CORRESP | View Document | |
| 2023-01-17 | 20-F/A | 20-F/A | View Document |
| 2023-01-10 | SC 13G/A | SABBY 13GA TANH 1.10.23 | View Document |
| 2023-01-04 | UPLOAD | View Document | |
| 2022-12-28 | 6-K | 6-K | View Document |
| 2022-12-23 | 20-F/A | 20-F/A | View Document |
